Pedal servicing?

[drownedout]

I recently bought an amt metalizer pedal. Works great and sounds great for my style of music. However, a knob on the pedal is considerably looser than the other knobs. Does anyone know how I can fix this or are there any respected individuals I can bring my pedal to?

 

[gsonique]

if its a split shaft pot... just pry the center gab slightly outwards!!
Be careful ...you Can break e shaft if excessive force is applied!
>>>>>>>()<<